For traveling from Kathmandu to the Tibetan border up to Kyirong, we will use 4WD private vehicles while mini-bus will be used inside Tibet. On the Simikot route, you will fly to Nepalgunj on a twin otter plane and from there till Simikot you will fly on a helicopter. After trekking into Tibet border from Simikot, you will travel on a mini bus. On the route via Lhasa, you will fly from Kathmandu to Lhasa on a Boeing aircraft. From Lhasa, you will travel in a mini bus until completion of your trip.